Results for “getting started”
Small, practical examples. Search by task or narrow things down below.
Declare a fixed configuration value
Bash Scripts: Declare a fixed configuration value with a small standalone Bash program.
Bash Scripts✓ Tested
Declare a fixed-size array
Declare a fixed-size array using a complete Go program with explicit sample inputs.
Go✓ Tested
Declare a typed constant
Declare a typed constant in a complete Rust program using the standard library.
Rust✓ Tested
Declare and update a variable
Declare and update a variable using a complete Go program with explicit sample inputs.
Go✓ Tested
Declare the document language and encoding
HTML: Learn how to declare the document language and encoding in a complete browser example.
HTML✓ Tested
Define a first Compose service
Docker / Compose: Define a first Compose service in a small Compose file.
Docker / Compose✓ Tested
Define a function with a parameter
PowerShell: Define a function with a parameter using PowerShell 7.
PowerShell✓ Tested
Define and call a shell function
Bash Scripts: Define and call a shell function with a small standalone Bash program.
Bash Scripts✓ Tested
Delete one row from a practice table
SQL: Restrict DELETE with a primary-key condition and verify the remaining row count.
SQL✓ Tested
Delete one row from a practice table
SQL Server: Restrict DELETE with a primary-key condition and verify the remaining row count.
SQL Server✓ Tested
Delete one row from a practice table
Postgres: Restrict DELETE with a primary-key condition and verify the remaining row count.
Postgres✓ Tested
Delete one row from a practice table
SQLite: Restrict DELETE with a primary-key condition and verify the remaining row count.
SQLite✓ Tested